This is the rear-most hanger in the exhaust system. This hanger supports the muffler and tailpipe assembly. Broken/worn hangers may cause the muffler to come in contact with the body, causing excess noise and vibration, or cause the exhaust tips to hang too low to the ground.
Fits Volkswagen Jetta TDI, GolF TDI and New Beetle TDI on the A4 chassis.